Gray Code Encoder in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 320th edsrzf 🇳🇿 852 88 352ms 9 hours ago 322nd Shanethegamer 🇺🇸 851 66 1,317ms 26 Nov 2024 322nd albanian-laundromat 851 66 1,345ms 10 days ago 322nd edsrzf 🇳🇿 851 66 1,374ms 6 days ago 325th CaedenHarper 🇨🇦 851 69 486ms 9 days ago 325th MeWhenI 🇻🇦 851 69 454ms 4 days ago 327th edsrzf 🇳🇿 851 77 7ms 6 days ago 327th GolfingSuccess 🇬🇷 851 77 8ms 6 days ago 329th GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 329th IanUtley 850 59 18ms 8 May 2025 329th Steffan153 🇫🇮 850 59 19ms 9 hours ago 332nd h3ra993huskp 🇯🇵 850 90 434ms 3 days ago 333rd Shanethegamer 🇺🇸 849 62 2,495ms 8 May 2025 334th GolfingSuccess 🇬🇷 848 82 502ms 8 May 2025 334th emgordon154 848 82 452ms 7 days ago 336th Yax42 🇫🇷 848 87 2,340ms 7 days ago 337th ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 337th edsrzf 🇳🇿 847 102 336ms 5 days ago 337th Steffan153 🇫🇮 847 102 338ms 5 days ago 340th sean-niemann 🇺🇸 846 63 43ms 8 May 2025 340th albanian-laundromat 846 63 44ms 14 Jan 2026 342nd rucin93 🇵🇱 846 77 130ms 8 May 2025 342nd Shanethegamer 🇺🇸 846 77 146ms 12 Nov 2025 344th Shanethegamer 🇺🇸 845 46 8ms 30 Apr 2025 344th rucin93 🇵🇱 845 46 8ms 11 May 2025 344th emplv 🇱🇻 845 46 9ms 3 days ago 347th AdrienHache 🇫🇷 843 44 60ms 5 Feb 2026 348th Shanethegamer 🇺🇸 843 87 20ms 8 May 2025 349th Shanethegamer 🇺🇸 842 89 341ms 6 May 2025 350th edsrzf 🇳🇿 840 85 42ms 8 May 2025 351st kmathis22 840 91 424ms 30 hours ago 352nd GolfingSuccess 🇬🇷 839 103 318ms 14 Jan 2026 353rd fuzzylojik-golf 🇺🇸 838 60 16ms 8 days ago 354th not-a-pokemon 838 74 14ms 6 days ago 355th Shanethegamer 🇺🇸 837 83 484ms 26 Nov 2024 356th MeWhenI 🇻🇦 836 62 86ms 5 days ago 357th edsrzf 🇳🇿 836 94 21ms 6 days ago 357th Steffan153 🇫🇮 836 94 13ms 9 hours ago 359th Matter1024 🇮🇳 833 81 45ms 14 Feb 2026 359th albanian-laundromat 833 81 45ms 10 days ago 359th stefangimmillaro 833 81 44ms 6 days ago 362nd kg583 🇺🇸 833 88 23ms 12 Feb 2026 363rd edsrzf 🇳🇿 833 104 31ms 4 hours ago 364th GolfingSuccess 🇬🇷 832 83 33ms 7 days ago 364th MeWhenI 🇻🇦 832 83 229ms 6 days ago 366th namelessiw 831 92 504ms 10 Oct 2025 367th albanian-laundromat 830 78 89ms 10 days ago 368th kg583 🇺🇸 830 86 39ms 16 Feb 2025 368th GolfingSuccess 🇬🇷 830 86 44ms 7 May 2025 368th Steffan153 🇫🇮 830 86 188ms 35 mins ago 371st roelderickx 830 87 1,609ms 4 days ago 372nd albanian-laundromat 827 55 39ms 10 days ago 373rd michelebastione 🇮🇹 827 71 926ms 32 hours ago 374th aksyristos 827 75 14ms 42 hours ago 375th GolfingSuccess 🇬🇷 826 48 5ms 5 days ago 376th fuzzylojik-golf 🇺🇸 826 68 1,320ms 6 days ago 377th albanian-laundromat 826 130 33ms 10 hours ago 377th Steffan153 🇫🇮 826 130 5ms 9 hours ago 379th ovs-code 🇩🇪 825 84 12ms 10 May 2025 380th Shanethegamer 🇺🇸 824 86 158ms 17 Dec 2024 380th elgan65536 🇺🇸 824 86 164ms 1 Mar 2026 380th CaedenHarper 🇨🇦 824 86 154ms 9 days ago 383rd fuzzylojik-golf 🇺🇸 823 34 286ms 2 days ago 384th GolfingSuccess 🇬🇷 821 69 9ms 8 May 2025 385th Shanethegamer 🇺🇸 821 87 42ms 15 Apr 2025 386th Steffan153 🇫🇮 821 110 28ms 5 days ago 386th edsrzf 🇳🇿 821 110 31ms 5 days ago 388th edsrzf 🇳🇿 820 131 37ms 9 hours ago 389th kg583 🇺🇸 819 96 20ms 8 hours ago 390th HumanoidCPU 818 85 419ms 5 days ago 391st edsrzf 🇳🇿 817 127 58ms 6 days ago 391st Steffan153 🇫🇮 817 127 57ms 5 days ago 393rd Shanethegamer 🇺🇸 817 197 1,432ms 1 Feb 2025 394th GolfingSuccess 🇬🇷 815 85 3ms 14 Jan 2026 395th HumanoidCPU 814 38 36ms 6 days ago 395th aksyristos 814 38 35ms 5 days ago 397th albanian-laundromat 814 54 900ms 15 Jan 2026 397th dokutan 814 54 977ms 7 days ago 399th ovs-code 🇩🇪 812 88 167ms 2 days ago 399th DialFrost 🇸🇬 812 88 101ms 2 days ago First Prev 321–400 of 540 Next Last